Phrase guide

break open

verb · 5 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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No pronunciation record was provided for this word.

1

verb

Meaning 1

Used other than figuratively or idiomatically: see break, open.

Definition source: English Wiktionary via Wiktextract

Usage: ambitransitive

Examples

  • Lacking a corkscrew, he broke the bottle open.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

To make a breakthrough on a mystery or problem; to cause a breakthrough to be made.

Definition source: English Wiktionary via Wiktextract

Examples

  • I think I broke this case open.
  • The new evidence has broken this case open.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

erupt or intensify suddenly

Definition source: Princeton WordNet 3.0

Examples

  • Unrest erupted in the country
  • Tempers flared at the meeting
  • The crowd irrupted into a burst of patriotism

Meaning relationships

Synonyms: erupt, irrupt, flare up, flare, burst out

Antonyms: none provided

Broader terms: intensify, deepen

4

verb

Meaning 4

come open suddenly and violently, as if from internal pressure

Definition source: Princeton WordNet 3.0

Examples

  • The bubble burst

Meaning relationships

Synonyms: burst, split

Antonyms: none provided

Broader terms: break, separate, split up, fall apart, come apart

Narrower terms: pop, blow, stave, stave in

5

verb

Meaning 5

open with force

Definition source: Princeton WordNet 3.0

Examples

  • He broke open the picnic basket

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: open, open up

History

Etymology

No etymology was provided for this word.